Update an incident event

curl --request PUT \
  --url https://api.rootly.com/v1/incident_event_functionalities/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '{
  "data": {
    "type": "incident_event_functionalities",
    "attributes": {
      "status": "operational"
    }
  }
}'

{
  "data": {
    "id": "3884f071-d5eb-4585-921c-cdcf0cb74654",
    "type": "incident_event_functionalities",
    "attributes": {
      "incident_event_id": "1e39a556-a3a7-4c0f-b675-57cf893616ff",
      "functionality_id": "59c251fb-13f8-4ca0-adee-b3c8cd6af613",
      "status": "major_outage"
    }
  }
}